Automobile jack



May 31. 1927.

O. W. HAH

AUTOMOBILE JACK Filed Jan. 4, 192

I gwufoz second pair of arms 'pivotally mountedon gaging means.

hoisting means including ahoist chain ar ranged to pull upwardly on said-linksait a point forward of the posts.

6. A structure as specified in claiin: 4:, said hoisting means includinga pairiof chain's. extending from the-hoisting i elements and.

I each passing around-an idler carriedlby the links embracing each postrespectively and a i with one end of the chain secured to the post,

wherebyto secure 'achain block effect in raising the linkslther'eby.

7. ,A' structure as specified claim 2, said arms being formed of pivotedsections'adapb ed to swing from a laterally extended jack ing positiontoan inverted L ar n hoist p0sition', and meansforbracing the armsiii-this:

latter position.

8. In a structure as specified in claim 2; a

" second vpair'of arms pivotally mounted on" provided with axle en-,

the jack arms and 9. In a'structure as specified in .claiin 2, a

10; A structure asspe'cifiedin clairn2, said pivoted together andprovide" 7 the jack arms 'and prcvided withfaxleen v gaging means, "saidsecond-pair of arms e tending forwardly lWith respect to the v e-1; p hCle. beingfli ft'edz when usedbnjth'e front i said arms -being-pivota lly mounted to-swing to substantially vertical position,- n1eansto l holdsaid arins in said position and a seconid pair of arnis pivoted to thefirst =inentioned arnisitdswing to a position eXtended sub-' stantially-,at right angles therefrom When:

said first mentioned arms areri n Vertical 190- "siti0n,""and means forbracing thefsecond pair of farms inext-ended 130811310 11: I

